Chennai, Tamil Nadu, India
β Built a unified listing API reused across multiple features, enabling consistent filtering/sorting and reducing duplicate backend logic.
β Increased multi-API retrieval speed by 40% through optimized joins, indexing, Redis caching, and pre-aggregated SQL pipelines.
β Reduced frontend bundle size by 35% using memoization, code-splitting, and lazy loading to improve interaction speed.
β Increased dashboard responsiveness by 40% through virtualization and optimized rendering patterns.
β Reduced API load by 30% with pagination, caching, and debounce/throttle strategies.
β Secured the application with JWT authentication, refresh-token rotation, and role guards supporting 6 user roles.
β Designed scalable database schemas for multi-entity workflows and high-volume storage.
β Delivered 30+ mobile UI components using React Native and Expo for advanced media workflows.
β Built advanced media features including TTS synchronized highlighting and FFmpeg-based audio/video processing pipelines.
β Reduced infrastructure costs by Dockerizing backend services and deploying on AWS (EC2/S3/RDS) supporting 10K+ videos.
β Versioned models and exposed predictions, confidence scores, and evaluation metrics in an admin dashboard.